Press Releases

FOR IMMEDIATE RELEASE

Forrester To Speak At Three Investor Conferences In June

Cambridge, Mass., May 24, 2010 . . . Forrester Research, Inc., (Nasdaq: FORR) today announced that Forrester Chief Financial Officer Michael A. Doyle will speak at the Noble Financial Sixth Annual Equity Conference — ONTRACK 2010, June 7-8, 2010.

Mr. Doyle will address the conference attendees on Tuesday, June 8, 2010 at the Hard Rock Hotel & Casino, Hollywood, Florida.

Mr. Doyle also will speak at the UBS Global Technology and Services Conference Tuesday, June 8, 2010. He will address the conference attendees on Thursday, June 10, 2010 at the Crowne Plaza Times Square in New York.

Also in June, Forrester Chairman and Chief Executive Officer George F. Colony and Michael A. Doyle will speak at the William Blair & Company 30th Annual Growth Stock Conference, June 15-17, 2010.

Mr. Colony and Mr. Doyle will address the conference attendees on Tuesday, June 15, 2010 at the Four Seasons Hotel, Chicago at 1:30 p.m. Central time. For more information and a link to the live conference Webcast, please visit http://www.wsw.com/webcast/blair36/forr/. Webcast replays of the three conferences will be available for approximately 90 days following each event.

About Forrester Research

Forrester Research, Inc. (Nasdaq: FORR) is an independent research company that provides pragmatic and forward-thinking advice to global leaders in business and technology. Forrester works with professionals in 19 key roles at major companies providing proprietary research, customer insight, consulting, events, and peer-to-peer executive programs. For more than 26 years, Forrester has been making IT, marketing, and technology industry leaders successful every day. For more information, visit www.forrester.com.

Contact:

Russell Sweeney
Investor Relations
Forrester Research, Inc.
+1.617.613.6350
investor@forrester.com